DAYNA MIYASHIRO MD
NPI 1699158493
Allergy & Immunology in Vista, CA
About Dayna Miyashiro Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAYNA MIYASHIRO MD (NPI 1699158493) is an individual allergy & immunology provider in Vista, California, licensed in California (A172887) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dayna Miyashiro Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
VISTA, CA 92083
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Dayna Miyashiro's NPI number?
The NPI number for Dayna Miyashiro is 1699158493. It was assigned to this individual provider in the NPPES registry on June 30, 2015.
Where is Dayna Miyashiro located?
Dayna Miyashiro practices at 2067 W Vista Way Ste 140, Vista, CA 92083. The listed phone number is (760) 941-4444.
What is Dayna Miyashiro's specialty?
The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.
Is Dayna Miyashiro enrolled in Medicare?
Yes. Dayna Miyashiro is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Dayna Miyashiro was last updated on August 8, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
